// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Author: wsfuyibing <682805@qq.com>
// Date: 2025-03-28

package middlewares

import (
	"gitee.com/go-libs/log"
	"github.com/gin-gonic/gin"
)

// Recover 异常处理.
func Recover(c *gin.Context) {
	// 1. 捕获异常.
	defer func() {
		var r any

		// 1.1 无异常发生.
		if r = recover(); r == nil {
			return
		}

		// 1.2 记录异常.
		log.Fatalfc(c.Request.Context(), `request panic: fatal="%v"`, r)
	}()

	// 2. 链式调用.
	c.Next()
}
